901180440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 2996753760

約数和(自身を除く): 2095573320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 131, 180, 194, 197, 262, 291, 360, 388, 393, 394, 485, 524, 582, 591, 655, 776, 786, 788, 873, 970, 985, 1048, 1164, 1179, 1182, 1310, 1455, 1572, 1576, 1746, 1773, 1940, 1965, 1970, 2328, 2358, 2364, 2620, 2910, 2955, 3144, 3492, 3546, 3880, 3930, 3940, 4365, 4716, 4728, 5240, 5820, 5895, 5910, 6984, 7092, 7860, 7880, 8730, 8865, 9432, 11640, 11790, 11820, 12707, 14184, 15720, 17460, 17730, 19109, 23580, 23640, 25414, 25807, 34920, 35460, 38121, 38218, 47160, 50828, 51614, 57327, 63535, 70920, 76242, 76436, 77421, 95545, 101656, 103228, 114363, 114654, 127070, 129035, 152484, 152872, 154842, 171981, 190605, 191090, 206456, 228726, 229308, 232263, 254140, 258070, 286635, 304968, 309684, 343962, 381210, 382180, 387105, 457452, 458616, 464526, 508280, 516140, 571815, 573270, 619368, 687924, 762420, 764360, 774210, 859905, 914904, 929052, 1032280, 1143630, 1146540, 1161315, 1375848, 1524840, 1548420, 1719810, 1858104, 2287260, 2293080, 2322630, 2503279, 3096840, 3439620, 4574520, 4645260, 5006558, 6879240, 7509837, 9290520, 10013116, 12516395, 15019674, 20026232, 22529511, 25032790, 30039348, 37549185, 45059022, 50065580, 60078696, 75098370, 90118044, 100131160, 112647555, 150196740, 180236088, 225295110, 300393480, 450590220, 901180440]

約数ペア:

[(1, 901180440), (2, 450590220), (3, 300393480), (4, 225295110), (5, 180236088), (6, 150196740), (8, 112647555), (9, 100131160), (10, 90118044), (12, 75098370), (15, 60078696), (18, 50065580), (20, 45059022), (24, 37549185), (30, 30039348), (36, 25032790), (40, 22529511), (45, 20026232), (60, 15019674), (72, 12516395), (90, 10013116), (97, 9290520), (120, 7509837), (131, 6879240), (180, 5006558), (194, 4645260), (197, 4574520), (262, 3439620), (291, 3096840), (360, 2503279), (388, 2322630), (393, 2293080), (394, 2287260), (485, 1858104), (524, 1719810), (582, 1548420), (591, 1524840), (655, 1375848), (776, 1161315), (786, 1146540), (788, 1143630), (873, 1032280), (970, 929052), (985, 914904), (1048, 859905), (1164, 774210), (1179, 764360), (1182, 762420), (1310, 687924), (1455, 619368), (1572, 573270), (1576, 571815), (1746, 516140), (1773, 508280), (1940, 464526), (1965, 458616), (1970, 457452), (2328, 387105), (2358, 382180), (2364, 381210), (2620, 343962), (2910, 309684), (2955, 304968), (3144, 286635), (3492, 258070), (3546, 254140), (3880, 232263), (3930, 229308), (3940, 228726), (4365, 206456), (4716, 191090), (4728, 190605), (5240, 171981), (5820, 154842), (5895, 152872), (5910, 152484), (6984, 129035), (7092, 127070), (7860, 114654), (7880, 114363), (8730, 103228), (8865, 101656), (9432, 95545), (11640, 77421), (11790, 76436), (11820, 76242), (12707, 70920), (14184, 63535), (15720, 57327), (17460, 51614), (17730, 50828), (19109, 47160), (23580, 38218), (23640, 38121), (25414, 35460), (25807, 34920)]